CN105471995B - Extensive Web service group of planes high availability implementation method based on SOA - Google Patents
Extensive Web service group of planes high availability implementation method based on SOA Download PDFInfo
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- CN105471995B CN105471995B CN201510874522.9A CN201510874522A CN105471995B CN 105471995 B CN105471995 B CN 105471995B CN 201510874522 A CN201510874522 A CN 201510874522A CN 105471995 B CN105471995 B CN 105471995B
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000012544 monitoring process Methods 0.000 claims abstract description 20
- 230000003111 delayed effect Effects 0.000 claims description 10
- 230000002159 abnormal effect Effects 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
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- 230000007717 exclusion Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
- H04L67/1044—Group management mechanisms
- H04L67/1051—Group master selection mechanisms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0668—Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1034—Reaction to server failures by a load balancer
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Abstract
The invention discloses a kind of extensive Web service group of planes high availability implementation method based on SOA, be in a machine room to be distributed a large amount of web service server, server has run identical or different web services；The hardware and software resource needed is set, including server list, service processes, hard disk and IP address pool for each web services；For each web services, monitoring resource and monitoring strategies are set；When monitoring resource discovering exception, web services is carried out failover；Web cluster main management node election strategy is set, main management node is elected when cluster starts, and re-elect when main management node lost efficacy, avoid using special server as backup server, and owing to can be that failover group arranges and multiple starts server, so that business has higher reliability, it is ensured that on the basis of customer service High Availabitity, reduce customer investment, the complexity of management and the expense of maintenance.
Description
Technical field
The present invention relates to a kind of SOA framework system, specifically, relate to an a kind of extensive Web service group of planes based on SOA
High availability implementation method, belongs to field of computer technology.
Background technology
Along with the continuous propelling of informatization, the activity of each enterprises and institutions more and more depends on its key
Operating information system, these operating information systems play vital effect to operation and the development of whole mechanism, once send out
Raw delay machine fault or application shutdown, will bring huge economic loss to mechanism.The most visible, those are needed to ensure letter
For the mechanism of breath safety and the continual information service of offer, the fault-tolerance of operation system and continuity seem the heaviest
Want.How to ensure that various crucial application is persistently runed, reach the benign cycle managed in order, it has also become current enterprises and institutions and
IT field is badly in need of the key issue solved.
The most conventional protected mode is by the hot standby High Availabitity realizing business of 1+1.The hot standby structure of 1+1 needs backup
The structure of server and master application server one to, backup server is in startup but does not swashs when master application server is normal
Resource required for the corresponding business lived.Master application server when breaking down, all need of backup server adapter business
The resource wanted, continues offer business.1+1 application need user configure one to one backup server, this for customer investment with
The aspect such as final-period management, energy consumption is all a bigger challenge.
Summary of the invention
The problem to be solved in the present invention is for above not enough, proposes an a kind of extensive Web service group of planes based on SOA high
Available implementation method, the method can reduce customer investment, the complexity of management on the basis of guaranteeing customer service High Availabitity
With the expense safeguarded.
For solving above technical problem, the technical scheme that the present invention takes is as follows: extensive Web service machine based on SOA
Group's high availability implementation method, it is characterised in that the method includes:
Being in a machine room to be distributed a large amount of web service server, server has run identical or different web clothes
Business；The hardware and software resource needed is set, including server list, service processes, hard disk and IP address for each web services
Pond；For each web services, monitoring resource and monitoring strategies are set；When monitoring resource discovering exception, web services was lost efficacy
Transfer；Web cluster main management node election strategy is set, elects main management node when cluster starts, and in main management node
Re-elect during inefficacy.
Further, described method includes:
1) server and cluster relevant information thereof that High Availabitity web services cluster comprises are set, including arranging
Cluster management IP address and port numbers；The priority orders of cluster interior joint is set, as election host node algorithm
Foundation；
2) failover group and the resource of service business needs thereof and monitoring resource, the phase needed including service operation are created
Close strategy, the operation conflict group of service groups is set；
3) start service cluster, choose service cluster host node, choose host node and start High Availabitity collection according to relevant configuration
All service business in Qun；
4) if occurring that in service operation node is delayed machine, host node detects that service node is delayed machine, it is judged that services set
Whether group is whole group of collapse conditions；If cluster is not whole group of collapse conditions, it is followed successively by and operates in owning on this node
Group lookup can run next node；
5) occurring in service operation that business resource requirement is abnormal causes service business to be interrupted, and monitoring nodes provides
Feed Discovery is abnormal, reports host node, and host node stops each resource that origin node correspondence group is run, and calculates and can transport
Another node of row.
Further, start service cluster and also include following process step:
1) each node of service cluster should broadcast this node priority and node profile information, and each node processing is also deposited
Store up other node priority and profile information；
2) each node compares other node profile information, it is judged that whether the priority of this node is limit priority,
If the priority of this node is optimum, then judge that this node is cluster host node, otherwise host node non-clustered host node；
3) the machine is the information broadcast of host node by the cluster host node selected by appeal election algorithm, first host node
To every other node, other nodes are responded and are admitted the information that this node is host node.If there is the conflict of multiple host nodes,
Then these host nodes mutually send the information with timestamp, and then these nodes are according to the order on the offensive of timestamp, which
Individual timestamp is up-to-date, then this node is host node, and this information is broadcast to other all nodes；
4) host node sends the state of the service cluster got all service business group, each node reverts back operation group
State；Host node determines not actuated web services according to configuration information, and calculates the corresponding next node run organized, and
Not actuated web services is run on this node.
Further, the next node run calculating correspondence group includes:
Whether and the clothes that will run host node according to the order of configuration, searches the service group that is currently running on node successively
Business group has conflict；If Lothrus apterus, run this service group the most on this node；If there being conflict, inquiry next one joint the most successively
Point.If all nodes have all been inquired, then this information is shown on administration interface.
The present invention uses above technical scheme, compared with prior art, has the advantage that and elects in multi-node cluster
Host node, and re-elect after host node delays machine, and guarantee that the state of cluster is in consistent state all the time；Election algorithm
According to be clustered node priority；Priority is the priority set, if priority has identical, then same node point has
The algorithm of contention host node；The algorithm of contention host node is that the node that priority is identical sends mutually the contention letter with timestamp
Breath, the earliest, who is just for host node for whose timestamp；Configuration file, when generating, calculates the unique code of 32, as cluster
Unique mark, unique mark is the most constant.
After determining host node, add cluster IP for host node, so that cluster management client can pass through cluster IP
Set up with whole cluster and contact.The control of all nodes in cluster on the primary node, by host node recipient node and group
Lost efficacy, and determined the server that failover group is run；
Put multiple runtime server by assembling for failover, and the mutual exclusion group of failover group is set, such that it is able to
Make failover group have multiple server that starts, thus avoid using special server as backup server, and
Owing to can be that failover group arranges and multiple starts server, so that business has higher reliability, it is ensured that use
On the basis of the business High Availabitity of family, reduce customer investment, the complexity of management and the expense of maintenance.
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of High Availabitity Web service cluster in the embodiment of the present invention；
Accompanying drawing 2 is the flow chart of implementation method in the embodiment of the present invention.
Detailed description of the invention
Embodiment 1, as shown in Figure 1 and Figure 2, extensive Web service group of planes high availability implementation method based on SOA, it is achieved should
The device of method includes: management control station, switch and multiple cluster nodes, and management control station and cluster nodes pass through switch
Linking together, management control station carries out communication by ICP/IP protocol and cluster nodes, and management control station may operate in appoints
Anticipate a cluster nodes, it is possible to use a single server is as management control station.
Being in a machine room to be distributed a large amount of web service server, server has run identical or different web clothes
Business；The hardware and software resource needed is set, including server list, service processes, hard disk and IP address for each web services
Pond；For each web services, monitoring resource and monitoring strategies are set；When monitoring resource discovering exception, web services was lost efficacy
Transfer；Web cluster main management node election strategy is set, elects main management node when cluster starts, and in main management node
Re-elect during inefficacy.
1) server and cluster relevant information thereof that High Availabitity web services cluster comprises are set, including arranging cluster management
IP address and port numbers；The priority orders of cluster interior joint is set, as the foundation of election host node algorithm；
2) failover group and the resource of service business needs thereof and monitoring resource, the phase needed including service operation are created
Close strategy, the operation conflict group of service groups is set；
3) start service cluster, choose service cluster host node, choose host node and start High Availabitity collection according to relevant configuration
All service business in Qun；
4) if occurring that in service operation node is delayed machine, host node detects that service node is delayed machine, it is judged that services set
Whether group is whole group of collapse conditions；If cluster is not whole group of collapse conditions, it is followed successively by and operates in owning on this node
Group lookup can run next node；
5) occurring in service operation that business resource requirement is abnormal causes service business to be interrupted, and monitoring nodes resource discovering is different
Often, reporting host node, host node stops each resource that origin node correspondence group is run, and calculates another node that can run.
Start service cluster and also include following process step:
1) each node of service cluster should broadcast this node priority and node profile information, and each node processing is also deposited
Store up other node priority and profile information；
2) each node compares other node profile information, it is judged that whether the priority of this node is limit priority,
If the priority of this node is optimum, then judge that this node is cluster host node, otherwise host node non-clustered host node；
3) the machine is the information broadcast of host node by the cluster host node selected by appeal election algorithm, first host node
To every other node, other nodes are responded and are admitted the information that this node is host node.If there is the conflict of multiple host nodes,
Then these host nodes mutually send the information with timestamp, and then these nodes are according to the order on the offensive of timestamp, which
Individual timestamp is up-to-date, then this node is host node, and this information is broadcast to other all nodes；
4) host node sends the state of the service cluster got all service business group, each node reverts back operation group
State；Host node determines not actuated web services according to configuration information, and calculates the corresponding next node run organized, and
Not actuated web services is run on this node.
The next node run calculating correspondence group includes:
Whether and the clothes that will run host node according to the order of configuration, searches the service group that is currently running on node successively
Business group has conflict；If Lothrus apterus, run this service group the most on this node；If there being conflict, inquiry next one joint the most successively
Point.If all nodes have all been inquired, then this information is shown on administration interface.
Embodiment 2, as shown in Figure 1 and Figure 2, extensive Web service group of planes high availability implementation method based on SOA, it is achieved should
The device of method includes: management control station, switch and multiple cluster nodes.Management control station and cluster nodes pass through switch
Link together.Management control station carries out communication by ICP/IP protocol and cluster nodes.Management control station may operate in appoints
Anticipate a cluster nodes, it is possible to use a single server is as management control station.
Carrying out high-availability cluster setting by management control station, management control station is the highest with the priority in high-availability cluster
The IP address of node carry out communication, and configuration file is transferred to the node that priority is the highest；
The node receiving configuration file re-assemblies configuration file, and all operation nodenames are included in the of message
One territory, is then broadcast in cluster by Radio Broadcasting Agreements；
Each node after receiving the message, resolves first territory, if comprising self, being preserved by configuration file, otherwise throwing
Abandon；
After completing configuration, management control station sends startup by the node that the priority in high-availability cluster is the highest
The order of cluster；
After receiving order, node sends the order starting cluster, and each node is preferential according to strategy broadcast oneself
Level and profile number；
After completing broadcast, each node receives priority and the configuration file version number of other node, is joined by contrast
The version number putting file decides whether that proceeding host node judges；
If the configuration file version of this node is relatively new, then whether decision node priority is up-to-date, if node is excellent
First level is the high node in existing node, then judge it oneself is host node；
It is judged as that the node of host node arranges cluster management IP address according to configuration file, and to arrange broadcast oneself be main joint
Point, other nodes all arrange host node mark after receiving broadcast master node；
Host node obtains the state of all operation groups, obtains not actuated Groups List, starts all according to not actuated Groups List
Group；
The enforcement step of concrete one group of startup is as follows:
A) node sequence that host node runs according to the service groups set, successively in decision node operation group whether with this industry
Business group is conflicted mutually；
If conflicted mutually, then whether recursive calculation next node operation group conflicts mutually with this service groups, does not wrap until finding
Containing running the server of conflict group or not finding runtime server；
B) host node finds runtime server, sends the instruction of startup group to runtime server；Runtime server is receiving
After the instruction of startup group, the resource arranged according to group, start related resource and monitoring resource；
C) host node does not finds runtime server, and the state arranging group is halted state；
After all failover groups all have been started up, resource is supervised by each monitoring resource in failover group
Control.After finding resource failed, the strategy according to setting is again started up resource, if resource can start successfully, does not send different
Often.If resource starts unsuccessfully, send the message of group resource exception to host node.Host node receive group resource exception after,
Stopping group command being sent, other resources all in origin node stopping group to former starter node.Host node calculates failover group
The next one can run node, it is judged that on this node run group whether conflict mutually with failover group, if do not collided, then
The order of startup group is sent to this node.
During cluster runs, the machine if node is delayed, all node perceived to node are delayed machine, and are judged whether it is main
Node is delayed machine, the machine if host node is delayed, then each node broadcast node information again, including node priority and version number,
Again elect host node.If the machine node of delaying is not host node, host node runs to other by all groups operated on node
On node.
One skilled in the art would recognize that above-mentioned detailed description of the invention is exemplary, be to make ability
Field technique personnel can be better understood from present invention, should not be understood as limiting the scope of the invention, as long as
According to technical solution of the present invention improvements introduced, each fall within protection scope of the present invention.
Claims (1)
1. extensive Web service group of planes high availability implementation method based on SOA, it is characterised in that the method includes:
Some web service servers are set in a machine room；
Each web services sets the hardware and software resource needed, including server list, service processes, hard disk and IP address
Pond；
Each web services arranges monitoring resource and monitoring strategies；
When monitoring resource discovering exception, web services is carried out failover；Web cluster main management node election strategy is set,
Elect main management node when cluster starts, and re-elect when main management node lost efficacy；
Described method includes:
1) server and cluster relevant information thereof that High Availabitity web services cluster comprises are set, including arranging cluster management IP ground
Location and port numbers；
The priority orders of cluster interior joint is set, as the foundation of election host node algorithm；
2) failover group and the resource of service business needs thereof and monitoring resource, the relevant plan needed including service operation are created
Slightly, the operation conflict group of service groups is set；
3) start service cluster, choose service cluster host node, choose host node and start in high-availability cluster according to relevant configuration
All service business；
4) if occurring that in service operation node is delayed machine, host node detects that service node is delayed machine, it is judged that service cluster is
No is whole group of collapse conditions；
If cluster is not whole group of collapse conditions, it is followed successively by all groups of lookups operating on this node and can run next joint
Point；
5) occurring in service operation that business resource requirement is abnormal causes service business to be interrupted, and monitoring nodes resource discovering is abnormal,
Reporting host node, host node stops each resource that origin node correspondence group is run, and calculates another node that can run；
Start service cluster and also include following process step:
1) each node of service cluster should broadcast this node priority and node profile information, and each node processing also stores it
Its node priority and profile information；
2) each node compares other node profile information, it is judged that whether the priority of this node is limit priority, if
The priority of this node is optimum, then judge that this node is cluster host node, otherwise host node non-clustered host node；
3) the cluster host node selected by appeal election algorithm, the information that the machine is host node is broadcast to institute by first host node
Having other nodes, other nodes are responded and are admitted the information that this node is host node；
If there is the conflict of multiple host nodes, then these host nodes mutually send the information with timestamp, and then these are several
Individual node is according to the order on the offensive of timestamp, and which timestamp is up-to-date, then this node is host node, and this information is broadcast to
Other all nodes；
4) host node sends the state of the service cluster got all service business group, the shape of each node reverts back operation group
State；Host node determines not actuated web services according to configuration information, and calculates the corresponding next node run organized, and will
Not actuated web services runs on this node.
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| CN201510874522.9A CN105471995B (en) | 2015-12-14 | 2015-12-14 | Extensive Web service group of planes high availability implementation method based on SOA |
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| CN201510874522.9A CN105471995B (en) | 2015-12-14 | 2015-12-14 | Extensive Web service group of planes high availability implementation method based on SOA |
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| CN105471995A CN105471995A (en) | 2016-04-06 |
| CN105471995B true CN105471995B (en) | 2016-08-31 |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106878063B (en) * | 2017-01-17 | 2019-08-06 | 烽火通信科技股份有限公司 | A method of restoring network topology and business configuration data from network element |
| CN109032854B (en) * | 2018-07-13 | 2021-10-12 | 新华三技术有限公司成都分公司 | Election request processing method and device, management node and storage medium |
| CN109189738A (en) * | 2018-09-18 | 2019-01-11 | 郑州云海信息技术有限公司 | Choosing method, the apparatus and system of main OSD in a kind of distributed file system |
| CN109474465A (en) * | 2018-11-13 | 2019-03-15 | 上海英方软件股份有限公司 | A kind of method and system of the high availability that can dynamically circulate based on server cluster |
| CN111338647B (en) * | 2018-12-18 | 2023-09-12 | 杭州海康威视数字技术股份有限公司 | Big data cluster management method and device |
| CN109783264A (en) * | 2018-12-29 | 2019-05-21 | 南京富士通南大软件技术有限公司 | A kind of High Availabitity solution of database |
| CN109769020B (en) * | 2019-01-09 | 2021-09-24 | 网宿科技股份有限公司 | CDN cluster acceleration service resource management method and device, electronic equipment and storage medium |
| CN111629013B (en) * | 2019-02-27 | 2024-06-18 | 北京奇虎科技有限公司 | Service node management method, device and node network |
| CN111163173B (en) * | 2019-12-31 | 2022-06-21 | 迈普通信技术股份有限公司 | Cluster configuration method and device, server and readable storage medium |
| CN111338858B (en) * | 2020-02-18 | 2023-07-14 | 中国工商银行股份有限公司 | Disaster recovery method and device for double machine rooms |
| CN111541577A (en) * | 2020-05-20 | 2020-08-14 | 南京巨鲨显示科技有限公司 | Main service election method and system suitable for distributed system |
| CN112003721B (en) * | 2020-07-15 | 2022-10-14 | 苏州浪潮智能科技有限公司 | Method and device for realizing high availability of large data platform management node |
| CN115484139B (en) * | 2022-09-02 | 2024-03-15 | 武汉众智数字技术有限公司 | Video strategy management decentralization method based on video network monitoring |
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